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authorRobert Schwebel <r.schwebel@pengutronix.de>2019-11-22 08:43:03 +0100
committerJakub Kicinski <jakub.kicinski@netronome.com>2019-11-23 11:00:19 -0800
commitc0b96e8f9f84165c294b486712aa6303391692a0 (patch)
tree98b10f9fbc70e4907f4993ac759a99577f677a85 /Documentation
parent66ac53a8c5c8693741ea9e6682763f6ccb43db23 (diff)
docs: networking: nfc: change block diagram to sphinx syntax
Change the block diagram to match the sphinx syntax. This will make it possible to switch this file to rst in the future. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/networking/nfc.txt49
1 files changed, 25 insertions, 24 deletions
diff --git a/Documentation/networking/nfc.txt b/Documentation/networking/nfc.txt
index c053610bfadc..b6056e597e20 100644
--- a/Documentation/networking/nfc.txt
+++ b/Documentation/networking/nfc.txt
@@ -26,30 +26,31 @@ The control operations are available to userspace via generic netlink.
The low-level data exchange interface is provided by the new socket family
PF_NFC. The NFC_SOCKPROTO_RAW performs raw communication with NFC targets.
-
- +--------------------------------------+
- | USER SPACE |
- +--------------------------------------+
- ^ ^
- | low-level | control
- | data exchange | operations
- | |
- | v
- | +-----------+
- | AF_NFC | netlink |
- | socket +-----------+
- | raw ^
- | |
- v v
- +---------+ +-----------+
- | rawsock | <--------> | core |
- +---------+ +-----------+
- ^
- |
- v
- +-----------+
- | driver |
- +-----------+
+.. code-block:: none
+
+ +--------------------------------------+
+ | USER SPACE |
+ +--------------------------------------+
+ ^ ^
+ | low-level | control
+ | data exchange | operations
+ | |
+ | v
+ | +-----------+
+ | AF_NFC | netlink |
+ | socket +-----------+
+ | raw ^
+ | |
+ v v
+ +---------+ +-----------+
+ | rawsock | <--------> | core |
+ +---------+ +-----------+
+ ^
+ |
+ v
+ +-----------+
+ | driver |
+ +-----------+
Device Driver Interface
=======================